Our Clients

JJ Mac Ltd work with Skanska
JJ Mac Ltd work with Kier
JJ Mac Ltd work with @one
JJ Mac Ltd work with Breheny Civil Engineering
JJ Mac Ltd work with GallifordTry
JJ Mac Ltd work with NMC Nomenca
JJ Mac Ltd work with Lagan Construction Group
JJ Mac Ltd work with Anglian Water
JJ Mac Ltd work with Blu-3
JJ Mac Ltd work with BLACK & VEATCH
JJ Mac Ltd work with FERGAL CONTRACTING CO. LTD
JJ Mac Ltd work with DURMAN STEARN